diff options
| author | Zack Rusin <[email protected]> | 2022-03-18 13:43:28 -0400 |
|---|---|---|
| committer | Zack Rusin <[email protected]> | 2022-03-21 10:10:33 -0400 |
| commit | 10a26e0d5fc3574f63ce8a6cf28381b126317f40 (patch) | |
| tree | 5fdd5c27a93a1f484eba251ad999ff33a586d684 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 856082f021a28221db2c32bd0531614a8382be67 (diff) | |
drm/vmwgfx: Fix an invalid read
vmw_move assumed that buffers to be moved would always be
vmw_buffer_object's but after introduction of new placement for mob
pages that's no longer the case.
The resulting invalid read didn't have any practical consequences
because the memory isn't used unless the object actually is a
vmw_buffer_object.
Fix it by moving the cast to the spot where the results are used.
Signed-off-by: Zack Rusin <[email protected]>
Fixes: f6be23264bba ("drm/vmwgfx: Introduce a new placement for MOB page tables")
Reported-by: Chuck Lever III <[email protected]>
Reviewed-by: Martin Krastev <[email protected]>
Tested-by: Chuck Lever <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions